I only used two actual items.
In the first slot (left click) is my primary usage weapon called "Frostbiter", a uniqe after killing a level 35~ something.
Stats:

• 25 min damage
  
• 50 max damage
  
• ram consumed: 2
  
• cooldown: 0.1 (it's a laser gun)
  
• ------
  
• hack speed + 2
  
• knockback + 1
  
• Crit X + 1.5
  
• Crit Chance + 1.3
  
• Weapon Damage % + 7%

In the second slot (right click) is my secondary "cannon killer" just a rare Lasgun at some shop
Stats:

• 50 min damage
  
• 100 max damage
  
• ram consumed: 3
  
• cooldown: 0.1 (it's a lasergun)
  
• --------
  
• loot find + 2.4
  
• crit x + 3.2
  
• weapon range + 2
  
• knockback + 2
  
• weapon damage % + 3%

Slot 1

-Downloadable RAM
>Ram Consume : 0
>cooldown 0.1
>RAM: 6.0,
>HackSpeed: 2.8,
>HackTimeFlat: 6.0,
>AttackSpeed: 4.0,
>CritChance: 0.9,
>HackRange: 0.7

Slot 2

-Downloadable RAM
>Ram Consume : 0
>cooldown 0.1
>Thorns": 13.0,
>RAM: 6.0
>HackSpeed: 2.8
>MovementSpeed: 13.0
>LootFind: 5.2
>AttackSpeed: 5.0

Slot 3

-Downloadable RAM
>Ram Consume : 0
>cooldown 0.1
>LootFind: 44.9,
>CritChance: 1.3
>RAM: 14.0
>Defense: 12.0
>CritMultiplier: 25.0
>WeaponDamagePercentage: 17.0

Slot 4

-Downloadable RAM
>Ram Consume : 0
>cooldown 0.1
>HackTime: 15.0
>Defense: 15.4
>Thorns: 13.0
>CritChance: 10.9
>HackRange: 10.8
>AttackSpeed: 4.0

Slot 5 (Icebreaker)

-Chinese Icebreaker
>Ram Consume : 8
>cooldown 1
>RAM: 4
>HackSpeed: 3.8,
>HackTimeFlat: 6.0
>AttackSpeed: 4.0
>CritChance: 2.1
>Maxhealth: 43
>WeaponDamagePercentage: 6.0

I got super lucky with the jet pack early game! It helped me a lot though most of this game!
Space (Jump Key)
Stats:

• Ram Used:4
  
• Cooldown: 0.25
  
• -----
  
• Hack Range + 1.7
  
• Attack Speed + 2
  
• Thorns + 6
  
• Weapon Damage Percentage + 7

Usually was used to get in the air and hover just above anything that couldn't attack me in the air (scorpions and Aimbots)

And my passive heal was a decently great find as well costing me a good bit of 50000+ bits

Stats:

• Ram Consumed: 12
  
• Cooldown: 0.5
  
• -----
  
• Attack Speed + 4
  
• Weapon Range + 3
  
• Crit Chance + 3.5
  
• Ram + 8

I started off with a basic gun, found a minion and used/hid behind him then kept going until i got other weapons until i evenually got pretty good stuff selling off anything that was worse than what i had, (ie. i had a 3 stat weapon, and got anything 2 or less, it was sold) same with mods and icebreaker.

My first big server hack was around 2 hours into the game, a level 24 server. It was a swarm server, I've put a lot of my points into "Loot Find", destoryed the swarm and inside of server had, "Frostbiter" and a credit of 3000~4000 bits. Equpied it as primary and went to town on servers nearly 20 levels higher then me.
After that played for another 30 mins or so, (waiting for the shops to change inventory), I bought the lasergun and a Downloadable Ram as well as a Jetpack. Now with the Ram, a Jetpack, a Rare Minion, and the Frostbiter, I was taking servers 10-15 servers ahead of me. I slowly built up my Ram list and eventually got rid of the Minion (R.I.P my Freindly Tanker GISH)
Eventually started dying to much so started looking for a healing, and chose a over time healing, started with a "Healing +2 per tick" then worked my way up to a "Healing +4 per tick" defeating a Sever 50~ Blue building and got an even better Icebreaker. I started to take on "Dark Server" which actually came really easy when your nearly at level 30.
After selling my final inventory set, I bought a new laser and was ready to go after "The Shark" which somehow with a high powered laser, I imagined cutting the shark in half. But after nearly 20 mins, of holding left and right mouse button, (healing over time which saved me!) I killed him by jetpacking in different directions and final hacked the building which was sadly much easier then the shark was in my opinion maybe I just got lucky?

After hearing about my friends play through, I think I just got super lucky with it! Here's a few random screenshots throughout the game!
I sat on an Aimbot
I flew above the building at level 11